EP3967213A4 - Procédé et système de stabilisation d'image optique basés sur un système d'imagerie à ophtalmoscope à balayage linéaire - Google Patents

Procédé et système de stabilisation d'image optique basés sur un système d'imagerie à ophtalmoscope à balayage linéaire Download PDF

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Publication number
EP3967213A4
EP3967213A4 EP19925769.2A EP19925769A EP3967213A4 EP 3967213 A4 EP3967213 A4 EP 3967213A4 EP 19925769 A EP19925769 A EP 19925769A EP 3967213 A4 EP3967213 A4 EP 3967213A4
Authority
EP
European Patent Office
Prior art keywords
optical image
image stabilization
line scan
stabilization method
imaging system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19925769.2A
Other languages
German (de)
English (en)
Other versions
EP3967213A1 (fr
Inventor
Jie Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brightview Medical Technologies Nanjing Co Ltd
Original Assignee
Brightview Medical Technologies Nanjing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Brightview Medical Technologies Nanjing Co Ltd filed Critical Brightview Medical Technologies Nanjing Co Ltd
Publication of EP3967213A1 publication Critical patent/EP3967213A1/fr
Publication of EP3967213A4 publication Critical patent/EP3967213A4/fr
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/1025—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for confocal scanning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/681—Motion detection
    • H04N23/6812—Motion detection based on additional sensors, e.g. acceleration sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/14—Arrangements specially adapted for eye photography

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Eye Examination Apparatus (AREA)
EP19925769.2A 2019-04-25 2019-05-05 Procédé et système de stabilisation d'image optique basés sur un système d'imagerie à ophtalmoscope à balayage linéaire Pending EP3967213A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910339894.XA CN109924942B (zh) 2019-04-25 2019-04-25 一种基于线扫描成像系统的光学稳像方法及系统
PCT/CN2019/085501 WO2020215360A1 (fr) 2019-04-25 2019-05-05 Procédé et système de stabilisation d'image optique basés sur un système d'imagerie à ophtalmoscope à balayage linéaire

Publications (2)

Publication Number Publication Date
EP3967213A1 EP3967213A1 (fr) 2022-03-16
EP3967213A4 true EP3967213A4 (fr) 2023-01-11

Family

ID=66990963

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19925769.2A Pending EP3967213A4 (fr) 2019-04-25 2019-05-05 Procédé et système de stabilisation d'image optique basés sur un système d'imagerie à ophtalmoscope à balayage linéaire

Country Status (4)

Country Link
US (1) US20220217277A1 (fr)
EP (1) EP3967213A4 (fr)
CN (1) CN109924942B (fr)
WO (1) WO2020215360A1 (fr)

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* Cited by examiner, † Cited by third party
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CN110215184B (zh) * 2019-06-28 2020-11-20 南京博视医疗科技有限公司 一种眼底相机的闭环控制系统及其方法
CN110301886B (zh) * 2019-06-28 2020-11-27 南京博视医疗科技有限公司 一种实时闭环控制眼底相机的光学系统及其实现方法
CN110200582B (zh) * 2019-07-03 2022-07-12 南京博视医疗科技有限公司 一种基于眼底成像技术的激光束控制系统及其方法
CN110200585B (zh) * 2019-07-03 2022-04-12 南京博视医疗科技有限公司 一种基于眼底成像技术的激光束控制系统及其方法
JP2021142173A (ja) * 2020-03-13 2021-09-24 株式会社トプコン 眼科装置、その制御方法、及びプログラム
CN112971705A (zh) * 2021-03-19 2021-06-18 中国科学院长春光学精密机械与物理研究所 一种应用于眼底成像仪器的眼动补偿稳像装置
CN115717859B (zh) * 2022-11-16 2023-09-29 南京博视医疗科技有限公司 一种点扫描光学系统激光标定方法及其装置

Citations (4)

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US20120128222A1 (en) * 2005-04-06 2012-05-24 Carl Zeiss Meditec, Inc. Method and apparatus for measuring motion of a subject using a series of partial images from an imaging system
US20130010259A1 (en) * 2011-07-05 2013-01-10 Escalon Digital Vision, Inc. Region based vision tracking system for imaging of the eye for use in optical coherence tomography
US20170189228A1 (en) * 2014-07-14 2017-07-06 University Of Rochester Real-Time Laser Modulation And Delivery In Ophthalmic Devices For Scanning, Imaging, And Laser Treatment Of The Eye
US20170265742A1 (en) * 2016-03-21 2017-09-21 Canon Kabushiki Kaisha Method for robust eye tracking and ophthalmologic apparatus therefor

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US6746121B2 (en) * 2001-04-27 2004-06-08 Denwood F. Ross Defocus and astigmatism compensation in a wavefront aberration measurement system
JP2008518740A (ja) * 2004-11-08 2008-06-05 オプトビュー，インコーポレーテッド 総合的眼診断用光学装置および方法
JP5656414B2 (ja) * 2010-01-29 2015-01-21 キヤノン株式会社 眼科像撮像装置及び眼科像撮像方法
JP5297415B2 (ja) * 2010-04-30 2013-09-25 キヤノン株式会社 眼科装置及び眼科方法
JP5818409B2 (ja) * 2010-06-17 2015-11-18 キヤノン株式会社 眼底撮像装置及びその制御方法
JP5685013B2 (ja) * 2010-06-30 2015-03-18 キヤノン株式会社 光断層撮像装置及びその制御方法、プログラム
JP5618686B2 (ja) * 2010-08-03 2014-11-05 キヤノン株式会社 視線検出装置、視線検出方法及びプログラム
US9033510B2 (en) * 2011-03-30 2015-05-19 Carl Zeiss Meditec, Inc. Systems and methods for efficiently obtaining measurements of the human eye using tracking
JP5981722B2 (ja) * 2011-04-27 2016-08-31 キヤノン株式会社 眼科装置
CN202172467U (zh) * 2011-06-21 2012-03-21 鼎创电子股份有限公司 具人眼定位的光栅随动装置的显示器
CN103040434A (zh) * 2011-10-14 2013-04-17 上海美沃精密仪器有限公司 一种移轴断层眼睛扫描系统及其方法
US9406133B2 (en) * 2014-01-21 2016-08-02 University Of Rochester System and method for real-time image registration
CN105011900B (zh) * 2014-04-30 2018-02-02 卡尔蔡司医疗技术公司 用于生成宽视场光学相干体层析图的方法和装置
JP2017029611A (ja) * 2015-08-05 2017-02-09 キヤノン株式会社 断層像撮像装置
CN106441571B (zh) * 2016-11-29 2018-07-31 中国科学院苏州生物医学工程技术研究所 一种光源模块及应用其的线扫描多光谱成像系统
JP2019041841A (ja) * 2017-08-30 2019-03-22 株式会社トプコン 眼科装置、及びその制御方法
CN107788945A (zh) * 2017-10-24 2018-03-13 广州市博视医疗保健研究所 一种眼科检查机器人
CN108371542B (zh) * 2018-04-04 2020-04-10 中国科学院苏州生物医学工程技术研究所 一种眼底多模态同步成像系统
CN108567410B (zh) * 2018-04-16 2024-05-17 中国科学院苏州生物医学工程技术研究所 光学相干层析和点扫描共焦同步成像系统
CN109330558A (zh) * 2018-09-29 2019-02-15 执鼎医疗科技（杭州）有限公司 用于增大眼底成像范围的oct系统
CN210228108U (zh) * 2019-04-25 2020-04-03 南京博视医疗科技有限公司 一种基于线扫描成像系统的光学稳像系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120128222A1 (en) * 2005-04-06 2012-05-24 Carl Zeiss Meditec, Inc. Method and apparatus for measuring motion of a subject using a series of partial images from an imaging system
US20130010259A1 (en) * 2011-07-05 2013-01-10 Escalon Digital Vision, Inc. Region based vision tracking system for imaging of the eye for use in optical coherence tomography
US20170189228A1 (en) * 2014-07-14 2017-07-06 University Of Rochester Real-Time Laser Modulation And Delivery In Ophthalmic Devices For Scanning, Imaging, And Laser Treatment Of The Eye
US20170265742A1 (en) * 2016-03-21 2017-09-21 Canon Kabushiki Kaisha Method for robust eye tracking and ophthalmologic apparatus therefor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020215360A1 *

Also Published As

Publication number Publication date
CN109924942A (zh) 2019-06-25
US20220217277A1 (en) 2022-07-07
EP3967213A1 (fr) 2022-03-16
CN109924942B (zh) 2024-04-05
WO2020215360A1 (fr) 2020-10-29

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